{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:CCPXPVZ2XNQT726XBB5PUGZKT7","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"b7d2b754ef26bff34b744b16d449c78ec4144290abe1f18125b0d6f8706337f2","cross_cats_sorted":["gr-qc","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2020-03-10T19:08:27Z","title_canon_sha256":"7c7e4cbcf2092cc0fa101f8f27a65cac7e7eb6113c0575badb7b773d309ae054"},"schema_version":"1.0","source":{"id":"2003.04935","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2003.04935","created_at":"2026-07-05T02:15:22Z"},{"alias_kind":"arxiv_version","alias_value":"2003.04935v2","created_at":"2026-07-05T02:15:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2003.04935","created_at":"2026-07-05T02:15:22Z"},{"alias_kind":"pith_short_12","alias_value":"CCPXPVZ2XNQT","created_at":"2026-07-05T02:15:22Z"},{"alias_kind":"pith_short_16","alias_value":"CCPXPVZ2XNQT726X","created_at":"2026-07-05T02:15:22Z"},{"alias_kind":"pith_short_8","alias_value":"CCPXPVZ2","created_at":"2026-07-05T02:15:22Z"}],"graph_snapshots":[{"event_id":"sha256:737113a6b805c8319b40de69e04820b5f82028a9a84d36b2e2d8840b50690c41","target":"graph","created_at":"2026-07-05T02:15:22Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2003.04935/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We show that a combined analysis of CMB anisotropy power spectra obtained by the Planck satellite and luminosity distance data simultaneously excludes a flat universe and a cosmological constant at $99 \\%$ CL. These results hold separately when combining Planck with three different datasets: the two determinations of the Hubble constant from Riess et al. 2019 and Freedman et al. 2020, and the Pantheon catalog of high redshift supernovae type-Ia. We conclude that either LCDM needs to be replaced by a different model, or else there are significant but still undetected systematics. Our result cal","authors_text":"Alessandro Melchiorri, Eleonora Di Valentino, Joseph Silk","cross_cats":["gr-qc","hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2020-03-10T19:08:27Z","title":"Investigating Cosmic Discordance"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2003.04935","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:14419e4f5f87c7b676ba444ead9f2b59af6bc1085e92204cbb0aa185a4397b16","target":"record","created_at":"2026-07-05T02:15:22Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"b7d2b754ef26bff34b744b16d449c78ec4144290abe1f18125b0d6f8706337f2","cross_cats_sorted":["gr-qc","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2020-03-10T19:08:27Z","title_canon_sha256":"7c7e4cbcf2092cc0fa101f8f27a65cac7e7eb6113c0575badb7b773d309ae054"},"schema_version":"1.0","source":{"id":"2003.04935","kind":"arxiv","version":2}},"canonical_sha256":"109f77d73abb613febd7087afa1b2a9fd0a6423f1b0864936555a9122d6ba7a6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"109f77d73abb613febd7087afa1b2a9fd0a6423f1b0864936555a9122d6ba7a6","first_computed_at":"2026-07-05T02:15:22.993340Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:15:22.993340Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"MKO7+/h/HDd02402/RFcI9qdWL34dgn64ssNcOf3XWo61h8ctlnp3NqYJOGNGW9vXB110Xa+IflBfoKDNj1uCg==","signature_status":"signed_v1","signed_at":"2026-07-05T02:15:22.993841Z","signed_message":"canonical_sha256_bytes"},"source_id":"2003.04935","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:14419e4f5f87c7b676ba444ead9f2b59af6bc1085e92204cbb0aa185a4397b16","sha256:737113a6b805c8319b40de69e04820b5f82028a9a84d36b2e2d8840b50690c41"],"state_sha256":"9a44586ff235a4760289c7f7723cd52c436319063098e507327453b8e6ac197f"}